ML20268A448

5 to Updated Final Safety Analysis Report, Chapter 9, Drawing 512904, Rev. 15, Sheet 1, Mechanical Air Conditioning Technical Support Center and Post-Accident Sampling System Air Flow Diagrams

ML20268A448
Person / Time
Site:	Diablo Canyon
Issue date:	06/30/2020
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20268B299	List: DCL-20-075, 5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441313, Sheet 1, Rev. 37, Electrical Schematic Diagram Containment Fan Coolers ML20268A349 ML20268A350 ML20268A351 ML20268A352 ML20268A353 ML20268A354 ML20268A355 ML20268A360 ML20268A361 ML20268A362 ML20268A363 ML20268A364 ML20268A365 ML20268A366 ML20268A367 ML20268A369 ML20268A370 ML20268A372 ML20268A373 ML20268A374 ML20268A375 ML20268A376 ML20268A377 ML20268A378 ML20268A379 ML20268A380 ML20268A381 ML20268A382 ML20268A383 ML20268A384 ML20268A385 ML20268A386 ML20268A387 ML20268A388 ML20268A389 ML20268A390 ML20268A391 ML20268A392 ML20268A393 ML20268A394 ML20268A395 ML20268A396 ML20268A397 ML20268A398 ML20268A399 ML20268A400 ML20268A401 ML20268A402 ML20268A403 ... further results
References
DCL-20-075
Download: ML20268A448 (1)

Text

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~ E l"-IOTE" I 117/7% RIC.IRCULATll?N ,.._lit &'Pf:"-ATIPN 11/iTr,8.7%,.._llt THll:.U Hf:P~

ME:CHANICAL f:.t'OM ,._ND .::HAP:. C:PP-L. "'ILTf:'J:.'5 ,' MAN WAL CAF'A!,LITY T/7 150L.ATE T5C

- o ~ FROM OLlT'51 DE,

,-1000 500 CFM E 4-1000 j DUCT HISATE<<.

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11,oeio G~M ltE:C1.o:cu ...... r~

Al"- 0Pe,o.,...,-1i,N WITH *nie COM l!!>I N.... ,.,.,,N HC I I, 000 CFM OF 50P C::FM Pll:.1::5'5Ult.l"t>-TIPr-i P-IR ,.._,,c, s,;'OCPM Of lteC:11iC~UL,._T1dN 4- ..-.11< pp,c. A Ti:>i"""L Pl" 1111'1!' C::F'M i"HltO'UdjH Hf:f"~. "-ND Qoo.J<. e>PN F'ILT!::R5:

FOLD F'Olt LJ !",e, ,N THe e\le:NT i:>F All'-e>Oltr-11:: ltADICAC.TIVITY"- ('5EE NOTE I FOLC O-tA ~

o-t.5 NO~t'1Jo.LL'f Ne>RM,...LL'f OPl!:N CL0'5!::D I.  !'OR. PARALLEL CCNTROL. Ra:M MODE-5 Cot- <REl<AT~

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?EE DWq 5'11157 A/C LNIT OS kX' ~R\IJNq, OPERATION CENTER.

w 4-250 IC.!::DUNOANT FP.N TE:CHNICN. 'SUPPPR. T 6 8~

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3. DUCT HEA,ER OEH-30 SERVING, CFFk:'.E 4

• UNIT-I DUCTING CONNECTED DIRECTLY TO PRESSURE EQUALIZER DUCT.

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AREA Cl"'

PRESSURE

"'"' '"" t:,XFILTRATION 5.

6.

VENTILATION SCHEMATIC FOR PRESSURIZATION SYSTEM IS SHOWN ON DWG 511157.

WHEN UTILIZED, THE ISOLATION PLATES BECOME THE TSC PRESSURE BOUNDARY.

E9UA.LIZE.R '

REFERENCE DRAWINGS:

I. SEE VENDOR DRAWINGS 6033085-1 AND 6033085-2 FOR COMPLETE D DESIGN DETAILS FOR THE S-93 FAN-FILTRATION UNIT SKID.

C H H 0-20 PI PI 5146 5147 t

(E*7) E E 1-0 2-1000 1-10500 1-t' - Li-~00 3-11000

LEAD HEATE~) \_ REDUNDANT HEATER

~-o OEH-28P. Of;.l-288 4-10500 4r-5PO EFH7

&'*IB EFR7 CONTROLLP.J;L!c PoRT L_ __

FOR AIR £, PRE5~i:E RELIEf 0-BD-~ _ _ _ _ _ __

~

- - - - + - - - : = E - - - - - - - t PRE:SSLJl<.E.

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FOLD FOLC NOTE 6 t E.o,lJALi ZEI<.

HC 0 Lr f;E:.ND l 05-90 LABORATOR)'. AREA M~c:>

C Of' e1<,ATE.P DAMF'f:'I'-

(Z~H -Z'1 Bl L ____ _____ J Cl"AllITll llll!J OUT!'>1DE. All'- INTAi(.f:

(2 EH-?.9P.ll IEH-zqp., I EH -<'4B 0 (25-150) 15 *I 70 O t:ft1 NOl'.M.t>- L 0/A

=:->

<NOTE 4l VENTILATION SCHEMATIC - TECHNICAL 5UPPORT CENTER D F1.tx1eLe GPNNfCTlt'N HePA FILlE:fl:.

lOOOC.fM "-CCIDtNT LEAD HF..A.TEl2.

f(..f:DUNDANT

) CLt?~~D Nl'll:MAL.

OPcN >-CC.1D!:-NT 0 1-51 PRES$l.JRE.

(2-51) EQ,UALIZEI< I-" Ml'D~'5 Of OPtC..AT1rN *Ailt.

t1EATE-"

'----'-----(....... r.-i - -

5AMPL1i~G ROOM ~-o;oo VPL IN C.FM MEC~ANICAL E:lf'Lllf'ME:NT RflPM MANUAL H,o..No 6'111"1'CH '1--,co

,oo CfM NORMAL. STARTER E: ><- !"1 LT ll.ATION

}00.::FM Nt>RMAL 0/A

=:> ~----Dl<1------10 DIFFE-ll.f:NTl,._i. Pfli:f:~ulte:

INVllATINg sw1-rc.H ( FLOW SWITC.H) i "w

~z -

0 0

(l C.FM AC:.:.IDE:NT z q-

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0 N

OF'E: N i'IP!i:MAL ~M""-E:: DE:f eGTPl"-

B C.Lll!>C-D ACC.ID!::N:

H E:AilN&; CPII..

OVER PRESSURE I I!: 1 1ND1C,...Tf:!'> E:Lf:CT"fli:IC- t::l<:i PC1'51T IVE:: ~HUT t' f f FOLD

_,.-4,.,_ /'l' l'

RE.LIEF Dl'.MPER IBD-5 0 I---,

t-....__-, 200 CF/I\

.. ,j. l'"1 ,._NU,._ L OA r-1 PE:"-

FOLC O C.FM N<'ICM,l>,.L 12-BD-5) 120 Cf~

• f 170 Cf,\'\

--- - EIOiJNOAR)" Of PRf'5SIJR I ZED AA.EA, 0 PoS1T10N 5WliCH 700 C.F M "'C.C.I DE:Nl

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4'----- Flow sw1rc.H ~ LIMIT 5Wi'TC+I 210 CFM (D1FFE1<.ENTIAL PRESSURE. 0 (POSlilON sw1-rcli)

JI-- L51 .. 4,, SWITCH)

(2~-,,i.)

CLOSED ~01<.M.AL opEi--1 A<CIDE,NT PIS VENTILATION 5CI-IEMATIC- POST ACCIDCNT SAMPLING 5Y5TE,'v\.

UNIT 112 EqUIPMENT SHOWN IN PARENTHESe.S 0

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0

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.o UNIT I & 2 0-N DATE REVISION DESCRIPTION MECHANICAL DWG SCALE:

m, <C 04-16-2018 Revised Per ODN-2*1672 BILL OF MATL:

Nq-_ AIR CONDITIONING

-o .. .. IAZI TECHNICAL SUPPORT CENTER SUPS OS:

u')m L II N (I) AND POST-ACCIDENT SAMPLING SYSTEM SUPS BY:

o:- (0 R, E, FXC2 w u') :::J AIR FLOW DIAGRAMS DRAWING SHEET PAGE REV f- " I.V. N/A OIABLO CANYON POWER PLANT

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